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YonKeenn </>

Hello, I'm Jhon Vargas - a Data Scientist & Technical Lead

Curious. Self Learning. Proactive.

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Linux Customizing

2 minutes
August 16, 2022
333 Words

The iam of this article is to create a repository about linux hints during daily work days.

Check files onsite tar file:

jhon@yonyon:->[Project5]$ tar -tvf release_gp_homework_data.tar.gz -rwxr-xr-x karenemitx/staff 222 2021-02-08 12:53 ./._OceanFlow drwxr-xr-x karenemitx/staff 0 2021-02-08 12:53 OceanFlow/ -rwxr-xr-x karenemitx/staff 222 2021-02-08 12:53 OceanFlow/._100u.csv -rwxr-xr-x karenemitx/staff 2109578 2021-02-08 12:53 OceanFlow/100u.csv -rwxr-xr-x karenemitx/staff 222 2021-02-08 12:53 OceanFlow/._100v.csv -rwxr-xr-x karenemitx/staff 2115842 2021-02-08 12:53 OceanFlow/100v.csv -rwxr-xr-x karenemitx/staff 222 2021-02-08 12:53 OceanFlow/._10u.csv -rwxr-xr-x karenemitx/staff 2128427 2021-02-08 12:53 OceanFlow/10u.csv

Untar tar files:

jhon@yonyon:->[Project5]$ tar -xvf release_gp_homework_data.tar.gz ./._OceanFlow OceanFlow/ OceanFlow/._100u.csv OceanFlow/100u.csv OceanFlow/._100v.csv OceanFlow/100v.csv OceanFlow/._10u.csv OceanFlow/10u.csv

t: It tells tar to list the contents of the archive. v: It tells tar to print its action on console. f: It tells tar which file to perform the action x: It tells tar to extract an archive.

To see the content of folder without enter to see it:

jhon@yonyon:->[Project5]$ tree . ├── OceanFlow │ ├── 100u.csv │ ├── 100v.csv │ ├── 10u.csv │ ├── 10v.csv │ ├── 11u.csv │ ├── 11v.csv │ ├── 12u.csv

The default way to take screenshot in Linux

PrtSc – Save a screenshot of the entire screen to the “Pictures” directory. Shift + PrtSc – Save a screenshot of a specific region to Pictures. Alt + PrtSc – Save a screenshot of the current window to Pictures. Ctrl + PrtSc – Copy the screenshot of the entire screen to the clipboard. Shift + Ctrl + PrtSc – Copy the screenshot of a specific region to the clipboard. Ctrl + Alt + PrtSc – Copy the screenshot of the current window to the clipboard.

shortcuts in debian 11.0 terminal

Ctrl + L : To clear terminal and put on the top of terminal.

Linux commands:

source

In Linux systems, source is a built-in shell command that reads and executes the file content in the current shell. These files usually contain a list of commands delivered to the TCL interpreter to be read and run.

curl

It is a command used to verify the connectivity with URLs. curl [OPTIONS] [URL]